Offgrid StageOne V1 (refurbished - reduced)

This unit has been refurbished with new pump, electrics and so on. Small cosmetic flaws from handling. Same warranty as the standard Stage One systems. Only one available. Available immediately. 

The original Offgrid StageOne V1 is designed for demanding off-grid environments and provides reliable primary filtration for canal, river, lake and rainwater. Using a seven-stage filtration process combined with UV sterilisation, the system effectively removes sediments, contaminants, odours and microorganisms, making it ideal for boats, cabins, camper vans and remote installations.

Durable and weather-resistant, the StageOne V1 delivers clean water suitable for washing, showering and general domestic use. Where required, the system can also be paired with an ultrafiltration unit to further improve water quality towards potable standards.

The unit is plug-and-play and comes with all hoses, fittings and clips needed to begin filtering water within minutes of opening the box. The integrated pump enables easy tank filling without the need for additional pumping equipment.

Please note: the StageOne does not filter saltwater or brackish water.

Specification

• Source water: Canal / river / rainwater / lakes
• Power: 200W (220v - 3 pin plug) 
• Dimensions: W64cm × D32cm × H44cm
• Weight: 14kg (dry) / 19kg (wet)
• Weatherproofing: Rain- and cold-resistant (protect from frost)
• Flow rate: 10–12 litres per minute (depending on installation)
• Pump: 70psi max (adjustable)
• Filters: 6 × 10" × 2.5" standard cartridges (type varies by use)
• UV-C: Halogen UV tubes rated to 30lpm with 4 years' worth of bulb changes. 
• Filter life: Approx. 1,500–2,000 litres (do not change all at once) 
• Running cost: £50–£60 per year (higher for full-time canal use)
• Included: Primary strainer, hose, clips, full filter set, couplings
• Warranty: 2 years

Variants

Canals and Rivers

Configured specifically for boaters using freshwater canals and rivers. Ideal for high-sediment, high-volume use on narrowboats, river boats or widebeams.